The Wagan ion Boost 200A Lithium Jump Starter & Battery Bank for V6 is an extremely versatile, essential item to have in case of an emergency. Despite its ultra compact size, this is powerful enough to provide up to 200 cranking amps and 400 peak amps to jumpstart up to a V6 engine (tested up to V8) up to 20 times on a single charge! And you can use it as a battery bank for your electronics too. Features a built-in 5V 2.1A USB for charging electronics plus a built-in LED flashlight with 3 modes; solid, slow flashing and rapid flashing. Included accessories: AC & DC charging adapters, heavy duty 10 AWG 8" jumper cables, USB 4-in-1 charging adapter with mini, micro, Apple 30 pin and Apple Lightning connector (unique to Wagan) plus a carrying case with zipper to provide protection and easy portability. This Jump Starter passed 6 strict QC methods to ensure a quality product was produced and has been proven safe. Multiple safety features include: heavy duty jumper cables with built in reverse polarity protection, overvoltage protection, overcharge protection, and short circuit protection. Conveniently store this item in your glove box, pocket or backpack, so it will be ready when you need it. It can handle extreme temperatures; absolutely no adverse effect on performance whether your environment gets as hot as 185 Degree Fahrenheit (85 Degree Celsius) or as cold as -4 Degree Fahrenheit (-20 Degree Celsius).